optegning
— Navneord
– Dansk
~ mønster, linje e.l. der er tegnet el. markeret, fx ...
Optez
— Navneord
– Engelsk
~ an artificial language
optic chiasma
— Navneord
– Engelsk
~ the crossing of the optic nerves from the two eyes at the base of the brain
optic disc
— Navneord
– Engelsk
~ the point where the optic nerve enters the retina; not sensitive to light
optic chiasm
— Navneord
– Engelsk
~ the crossing of the optic nerves from the two eyes at the base of the brain
optic axis
— Navneord
– Engelsk
~ in a doubly refracting crystal, the line in the direction of which no double refraction occurs; "a crystal may have either one or two optic axes"
optic disk
— Navneord
– Engelsk
~ the point where the optic nerve enters the retina; not sensitive to light
optic nerve
— Navneord
– Engelsk
~ the cranial nerve that serves the retina
optic axis
— Navneord
– Engelsk
~ a line that passes through the center of curvature of a lens so that light is neither reflected nor refracted; "in a normal eye the optic axis is the direction in which objects are seen most distinctly"